The Muslim world was susceptible to European influence for all of the following reasons, except that was wrong it

deficit spending

Ome things are universally accepted as true. Water finds its own level; crumpets are best eaten in winter; and the England football team will not win the World Cup again, ever.

On a par with these things, the most accepted part of economics is Keynesianism. Of course, John Maynard Keynes said lots of things about economics in between his many and varied sexual encounters. But, as is the way of the world, one of the things he said turned out to be particularly influential. It is so influential that it has gone around the world. It is repeated and relied upon by Japanese finance ministers, New York Times columnists, Nobel prize winners and anti-austerity demonstrators. It is in textbooks around the globe. It is on page 262 of the Edexcel Economics A-level text book. In fact, it crops up several times in the book in various forms. Keynes, personally, is mentioned more frequently than any other economist living or dead. The idea guides government policy around the world and certainly here in Britain.